Ricoh MP C6502SP Field Service Manual page 1352

5. Troubleshooting
13. Print out the Color Gray Scale pattern with SP1103-001 again.
14. Compare the Highlight (H) patch pattern on the C-4 test chart for each color and the
corresponding patch pattern on the Color Gray Scale printed with SP1103-001. (If no
adjustment is required, all adjustment is completed).
See NOTE 3 about the corresponding patch pattern.
15. Adjust the Highlight (H) for CMYK with SP1104 (Gamma Adjustment) and save the adjusted
value with SP1105 (Save Toner Control Value).
16. Turn the main power switch OFF and ON.
NOTE 1: Adjustment order should be IDmax -> Middle -> Shadow -> Highlight.
NOTE 2: SP1-104
Output ID
Highlight
Shadow
Middle
IDmax
NOTE 3: Cross reference between C-4 test chart and Color
Gradation Patch Pattern on the C-4 test chart
Highlight: 2-5
1350
K
SP1-104-001
SP1-104-002
SP1-104-003
SP1-104-004
C
SP1-104-021
SP1-104-022
SP1-104-023
SP1-104-024
M
SP1-104-041
SP1-104-042
SP1-104-043
SP1-104-044